SOLUTION: i tried -15+42-16-17-21 and i got 41 but i dont know if it is right

SOLUTION: i tried -15+42-16-17-21 and i got 41 but i dont know if it is right

Algebra.Com

Question 51385: i tried -15+42-16-17-21 and i got 41 but i dont know if it is right
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
-15+42-16-17-21=42-69=-27
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